A randomized 25 question test from a pool of 761 questions, good luck!
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as allowing control of remote pump and compressor stations?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
Which of the answers below best represents the recommended standard that is generally used with an RJ-45 connector?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61131-3?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
Redundant capability is critical for any DCS. Which of the redundancies below would function properly if no faults occur, and will shutdown if one occurs?
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that accommodate with the amount data throughput?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as a widespread system of water collection and distribution?
Choose the best answer that represents the bit rate of a 14400 baud rate.
Which of the answers below best represents the average impedance of all Foundation fieldbus H1 cables used?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as manipulation and communication of a process though a control system?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
Which of the topology connections is the most typical for a HART communication device?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
Historical data can be logged through a HMI application. Which of the data storage methods below would best be described as one that has superior acquisition of events, but does not use it's storage space effectively?